# -*- coding: utf-8 -*-
"""
Created on Thu Nov 19 11:00:06 2015

@author: liliangrong
"""

def print_two(*args):
    arg1,arg2 = args
    print "arg1: %r,arg2: %r" % (arg1,arg2)
    
def print_two_again(arg1,arg2):
    print "arg1: %r,arg2: %r" % (arg1,arg2)
    
def print_one(arg1):
    print "arg1: %r" % arg1
    
def print_none():
    print "I got nothin."
    
print_two("liangrong1","li")
print_two_again("liangrong2","li")
print_one("LiangrongLi3")
print_none()
